Question 567919
Five percent of all VCRs manufactured by a large electronic company are defective a quality control inspector randomly selected three VCRs from the production line. What is the probability that exactly one of these VCRs is defective?
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Binomial Problem with n = 3 and p(defect) = 0.05
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P(x = 1) = 3C1*(0.05)*(0.95)^2 = binompdf(3,0.05,1) = 0.1354
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Cheers,
Stan H.
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